Evaluate 2/4+5/7

Math
24+57
Cancel the common factor of 2 and 4.
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Factor 2 out of 2.
2(1)4+57
Cancel the common factors.
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Factor 2 out of 4.
2⋅12⋅2+57
Cancel the common factor.
2⋅12⋅2+57
Rewrite the expression.
12+57
12+57
12+57
To write 12 as a fraction with a common denominator, multiply by 77.
12⋅77+57
To write 57 as a fraction with a common denominator, multiply by 22.
12⋅77+57⋅22
Write each expression with a common denominator of 14, by multiplying each by an appropriate factor of 1.
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Multiply 12 and 77.
72⋅7+57⋅22
Multiply 2 by 7.
714+57⋅22
Multiply 57 and 22.
714+5⋅27⋅2
Multiply 7 by 2.
714+5⋅214
714+5⋅214
Combine the numerators over the common denominator.
7+5⋅214
Simplify the numerator.
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Multiply 5 by 2.
7+1014
Add 7 and 10.
1714
1714
The result can be shown in multiple forms.
Exact Form:
1714
Decimal Form:
1.21428571…
Mixed Number Form:
1314
Evaluate 2/4+5/7

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